HT1621G中文资料RAM Mapping 32x4 LCD Controller for I/O MCU数据手册Holtek规格书
HT1621G规格书详情
描述 Description
(专利权核准)(44QFP 限用产品)(44QFP 产品终止讯息) The HT1621 is a 128 pattern (32x4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display subsystems. Only three or four lines are required for the interface between the host controller and the HT1621. The HT1621 contains a power down command to reduce power consumption.
特性 Features
• Built-in 256kHz RC oscillator
• Selection of 1/2 or 1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications
• Two selectable buzzer frequencies (2kHz/4kHz)
• Built-in time base generator and WDT
• 8 kinds of time base/WDT clock sources
• Built-in 32x4 bit display RAM
• Internal LCD driving frequency source
• Data mode and command mode instructions
• Three data accessing modes
• HT1621: 44-pin LQFP package
HT1621B: 48-pin SSOP/LQFP packages
HT1621G: Gold bumped chip
技术参数
- 型号：
HT1621G
- 制造商：
HOLTEK
- 制造商全称：
Holtek Semiconductor Inc
- 功能描述：
RAM Mapping 324 LCD Controller for I/O MCU
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
23+ |
HT1621GDICE |
20000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
HOLTEK原装正品专卖价 |
DICE |
250000 |
专注原装正品现货特价中量大可定 |
询价 | |||
HOLTEK |
25+ |
DICE(新版 |
20000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
HOLTEK/合泰 |
2450+ |
DICE |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
HOLTEK/合泰 |
25+ |
HT1621GDICE |
54687 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
HOLTEK合泰 |
裸片COG |
6000 |
绝对原装自己现货 |
询价 | |||
HOLTEK |
12+ |
64QFP |
45200 |
全新原装进口自己库存优势 |
询价 | ||
HOLTEK/合泰 |
24+ |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | |||
HOLTER |
1215+ |
QFP64 |
150000 |
全新原装,绝对正品,公司大量现货供应. |
询价 | ||
HOLTEK/合泰 |
2447 |
CHIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
